mirror of
https://github.com/keymanapp/keyman.git
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feat(web): first segmentation test based on test-recording
This commit is contained in:
Joshua A. Horton
parent
c2dcffc043
commit
ba568bef40
3 changed files with 397 additions and 5 deletions
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@ -1,8 +1,6 @@
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const assert = require('chai').assert;
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const sinon = require('sinon');
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const fs = require('fs');
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const PromiseStatusModule = require('promise-status-async');
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const promiseStatus = PromiseStatusModule.promiseStatus;
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const PromiseStatuses = PromiseStatusModule.PromiseStatuses;
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@ -14,9 +12,6 @@ const PathSegmenter = com.keyman.osk.PathSegmenter;
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const timedPromise = require('../../resources/timedPromise.js');
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describe("Segmentation", function() {
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// // File paths need to be from the package's / module's root folder
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// let testJSONtext = fs.readFileSync('src/test/resources/json/canaryRecording.json');
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describe("Single-sample 'sequence'", function() {
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it("expected segment types", function() {
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let spy = sinon.fake();
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@ -0,0 +1,117 @@
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const assert = require('chai').assert;
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const sinon = require('sinon');
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const fs = require('fs');
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const PromiseStatusModule = require('promise-status-async');
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const promiseStatus = PromiseStatusModule.promiseStatus;
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const PromiseStatuses = PromiseStatusModule.PromiseStatuses;
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const GestureRecognizer = require('../../../../build/index.js');
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const com = GestureRecognizer.com;
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const PathSegmenter = com.keyman.osk.PathSegmenter;
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const timedPromise = require('../../resources/timedPromise.js');
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const SEGMENT_TEST_JSON_FOLDER = 'src/test/resources/json/segmentation';
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describe("Segmentation", function() {
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describe("Recorded sequence tests", function() {
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beforeEach(function() {
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this.fakeClock = sinon.useFakeTimers();
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})
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afterEach(function() {
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// NOTE: for debugging investigations, it may be necessary to use .only on
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// the test under investigation and to disable the `this.fakeClock.restore()` line.
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//
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// Tests tend to timeout when interactively debugging, and having unmocked timers
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// suddenly restored during investigation can cause some very confusing behavior.
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this.fakeClock.restore();
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})
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it("simple_ne_move.json", async function() {
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// NOTE: this recording's final 'hold' segment is somewhat tightly attuned to the DEFAULT_CONFIG
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// hold time setting. Changing default values there may necessitate a hand-edit tweak to the
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// test recording's data in order for this test to continue passing as-is.
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let testJSONtext = fs.readFileSync(`${SEGMENT_TEST_JSON_FOLDER}/simple_ne_move.json`);
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let jsonObj = JSON.parse(testJSONtext);
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// Prepare some of the basic setup.
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let spy = sinon.fake();
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const segmenter = new PathSegmenter(PathSegmenter.DEFAULT_CONFIG, spy);
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// Next: drill down to the relevant part(s).
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const sourceTrackedPath = jsonObj.inputs[0].touchpoints[0].path;
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const sourceSamples = sourceTrackedPath.coords;
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const originalSegments = sourceTrackedPath.segments;
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const lastSegment = originalSegments[originalSegments.length-1];
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// Build promises designed to reproduce the events at the correct times.
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const samplePromises = sourceSamples.map((sample) => {
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return timedPromise(() => {
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segmenter.add(sample);
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}, sample.t - sourceSamples[0].t);
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});
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// Extend any Promises here if relevant
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// Segmentation is then ended via a followup event.
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// The source recording does not save an input for the 'touchend' event - but
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// we can infer the correct time from the final segment.
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const segmentationEndPromise = timedPromise(() => {
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segmenter.close();
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}, lastSegment.lastCoord.t - sourceSamples[0].t);
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// Wrap it all together with a nice little bow.
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const finalPromise = Promise.all([...samplePromises, segmentationEndPromise]).catch((reason) => {
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// Because we use a `setInterval` internally, we need cleanup if things go wrong.
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segmenter.close();
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throw reason;
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});
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await this.fakeClock.runAllAsync();
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// Make sure this Promise also gets to complete.
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await finalPromise;
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// Any post-sequence tests to run.
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const originalSegmentTypeSequence = originalSegments.map((segment) => segment.type);
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const reproedSegments = spy.getCalls().map((call) => call.args[0]);
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const reproedSegmentTypeSequence = reproedSegments.map((segment) => segment.type);
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assert.sameOrderedMembers(reproedSegmentTypeSequence, originalSegmentTypeSequence);
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for(let segment of reproedSegments) {
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assert.isTrue(await promiseStatus(segment.whenRecognized) == PromiseStatuses.PROMISE_RESOLVED);
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assert.isTrue(await promiseStatus(segment.whenResolved) == PromiseStatuses.PROMISE_RESOLVED);
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}
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// Complete our deserialization of the original segment in question - needed for
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// clearer, more direct comparisons.
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const holdSegmentOriginal = new com.keyman.osk.Segment(originalSegments[1]);
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const holdSegmentRepro = reproedSegments[1];
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assert.equal(holdSegmentRepro.type, 'hold');
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assert.isAtLeast(holdSegmentRepro.duration, holdSegmentOriginal.duration - PathSegmenter.DEFAULT_CONFIG.holdMinimumDuration);
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// Complete our deserialization of the original segment in question - needed for
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// clearer, more direct comparisons.
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const moveSegmentOriginal = new com.keyman.osk.Segment(originalSegments[2]);
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const moveSegmentRepro = reproedSegments[2];
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assert.equal(moveSegmentRepro.type, 'move');
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assert.isAtLeast(moveSegmentRepro.duration, moveSegmentOriginal.duration - PathSegmenter.DEFAULT_CONFIG.holdMinimumDuration);
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// Move-specific checks
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assert.equal(moveSegmentRepro.direction, moveSegmentOriginal.direction);
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assert.isAtLeast(moveSegmentRepro.distance, moveSegmentOriginal.distance - 2 * PathSegmenter.DEFAULT_CONFIG.holdMoveTolerance);
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assert.isAtLeast(moveSegmentRepro.peakSpeed, 0.9 * moveSegmentOriginal.peakSpeed);
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});
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});
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});
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@ -0,0 +1,280 @@
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{
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"inputs": [
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{
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"touchpoints": [
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{
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"isFromTouch": false,
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"path": {
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"coords": [
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{
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"targetX": 52,
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"targetY": 134,
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"t": 10174
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},
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{
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"targetX": 52,
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"targetY": 133,
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"t": 10373
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},
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{
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"targetX": 52,
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"targetY": 132,
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"t": 10386
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},
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{
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"targetX": 53,
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"targetY": 131,
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"t": 10403
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},
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{
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"targetX": 53,
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"targetY": 130,
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"t": 10417
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},
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{
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"targetX": 56,
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"targetY": 126,
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"t": 10433
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},
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{
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"targetX": 59,
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"targetY": 121,
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"t": 10450
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},
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{
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"targetX": 61,
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"targetY": 118,
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"t": 10467
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},
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{
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"targetX": 64,
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"targetY": 114,
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"t": 10484
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},
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{
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"targetX": 68,
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"targetY": 108,
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"t": 10500
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},
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{
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"targetX": 73,
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"targetY": 103,
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"t": 10517
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},
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{
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"targetX": 77,
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"targetY": 98,
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"t": 10534
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},
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{
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"targetX": 80,
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"targetY": 95,
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"t": 10550
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},
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{
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"targetX": 82,
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"targetY": 91,
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"t": 10567
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},
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{
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"targetX": 85,
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"targetY": 89,
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"t": 10583
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},
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{
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"targetX": 87,
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"targetY": 86,
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"t": 10601
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},
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{
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"targetX": 89,
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"targetY": 84,
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"t": 10617
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},
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{
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"targetX": 91,
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"targetY": 82,
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"t": 10633
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},
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{
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"targetX": 93,
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"targetY": 80,
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"t": 10650
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},
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{
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"targetX": 94,
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"targetY": 77,
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"t": 10667
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},
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{
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"targetX": 97,
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"targetY": 73,
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"t": 10683
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},
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{
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"targetX": 99,
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"targetY": 70,
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"t": 10700
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},
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{
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"targetX": 101,
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"targetY": 68,
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"t": 10717
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},
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{
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"targetX": 102,
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"targetY": 65,
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"t": 10734
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},
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{
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"targetX": 104,
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"targetY": 63,
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"t": 10750
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},
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{
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"targetX": 106,
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"targetY": 60,
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"t": 10766
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},
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{
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"targetX": 107,
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"targetY": 58,
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"t": 10784
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},
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{
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"targetX": 108,
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"targetY": 57,
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"t": 10800
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},
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{
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"targetX": 109,
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"targetY": 55,
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"t": 10816
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},
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{
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"targetX": 110,
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"targetY": 53,
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"t": 10833
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},
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{
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"targetX": 110,
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"targetY": 52,
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"t": 10851
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},
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{
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"targetX": 111,
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"targetY": 52,
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"t": 10869
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},
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{
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"targetX": 111,
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"targetY": 52,
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"t": 10951
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}
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],
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"segments": [
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{
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"type": "start",
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"duration": 0,
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"speed": 0,
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"distance": 0,
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"peakSpeed": 0,
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"initialCoord": {
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"targetX": 52,
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"targetY": 134,
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"t": 10174
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},
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"lastCoord": {
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"targetX": 52,
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"targetY": 134,
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"t": 10174
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}
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},
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{
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"type": "hold",
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"duration": 203,
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"cardinalDirection": "n",
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"speed": 0.01696751286262412,
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"distance": 4.123105625617661,
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"angle": 0.24497866312686423,
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"peakSpeed": 0,
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"initialCoord": {
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"targetX": 52,
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"targetY": 134,
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"t": 10174
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},
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"lastCoord": {
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"targetX": 53,
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"targetY": 130,
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"t": 10377
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}
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},
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{
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"type": "move",
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"duration": 574,
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"cardinalDirection": "ne",
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"speed": 0.17599268299546728,
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"distance": 101.01980003939822,
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"angle": 0.6237017162268916,
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"peakSpeed": 0.5202346361292709,
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"initialCoord": {
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"targetX": 52,
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"targetY": 134,
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"t": 10337
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},
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"lastCoord": {
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"targetX": 111,
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"targetY": 52,
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"t": 10911
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}
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},
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{
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"type": "hold",
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"duration": 102,
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"cardinalDirection": "e",
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"speed": 0.00980392156862745,
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"distance": 1,
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"angle": 1.5707963267948966,
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"peakSpeed": 0.041666666666666796,
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"initialCoord": {
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"targetX": 110,
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"targetY": 52,
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"t": 10851
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},
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"lastCoord": {
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"targetX": 111,
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"targetY": 52,
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"t": 10953
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}
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},
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{
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"type": "end",
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"duration": 0,
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"speed": 0,
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"distance": 0,
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"peakSpeed": 0,
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"initialCoord": {
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"targetX": 111,
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"targetY": 52,
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"t": 10953
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},
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"lastCoord": {
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"targetX": 111,
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"targetY": 52,
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"t": 10953
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}
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}
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],
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"wasCancelled": false
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}
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}
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]
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}
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],
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"config": {
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"deviceStyle": "screen2",
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"roamingStyle": "bounds1",
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"receiverStyle": "full",
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"safeZoneStyle": "safe-loose"
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}
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}
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